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CAS Number 1883441-92-6

Materials, Non-Fullerene Acceptors

Product Code M2261A1-100mg
Price £310 ex. VAT

IDIC, non-fullerene acceptor for polymer and organic solar cells

Low price, high purity (≥99%) IDIC, buy online or request a quote today

Specifications | Pricing and Options | MSDS | Literature and Reviews

IDIC (CAS number 1883441-92-6) has a A-D-A type of structure with an electron rich indaceno[1,2-b:5,6-b']dithiophene (IDT) centre and two electron deficient (3-oxo-2,3-dihydro-1H-indene-2,1-diylidene)dimalononitrile peripheral end groups. IDIC shows strong absorption in 500–800 nm with extinction coefficient of up to 2.4 × 105 M–1 cm–1 and high electron mobility of 1.1 × 10–3 cm2 V–1 s–1.

As-cast non-fullerene polymer solar cells based on PBDB-T1 and IC-C6IDT-IC (IDIC) without additional treatments exhibit power conversion efficiencies of up to 8.71%. Also as-cast ternary organic solar cells based on polymer donor PM6 and IDIC:TOBDT as binary compatible non-fullerene acceptors achieved a PCE of 14%.

Device structure: ITO/PEDOT:PSS/PM6:IDIC:TOBDT/Bis-C60/Al

Thickness (nm) VOC (V) JSC (mA cm-2) FF (%) PCE (%)
N/A 0.92 21.4 71.0 14.0

General Information

CAS Number 1883441-92-6
Chemical Formula C66H66N4O2S2
Purity ≥99% (1HNMR)
Full Name 2,2'-((2Z,2'Z)-((4,4,9,9-tetrahexyl-4,9-dihydro-s-indaceno[1,2-b:5,6-b']dithiophene-2,7-diyl)bis(methanylylidene))bis(3-oxo-2,3-dihydro-1H-indene-2,1-diylidene))dimalononitrile
Molecular Weight 1011.39 g/mol
HOMO / LUMO HOMO = - 5.69 eV, LUMO = - 3.91 eV [1]
Solubility THF, Chloroform, toluene, chlorobenzene
Form Dark golden powder/crystal
Synonyms IC-C6IDT-IC
Classification / Family n-type non-fullerene electron acceptors, Organic semiconducting materials, Low band-gap small molecule, Small molecular acceptor, Organic photovoltaics, Polymer solar cells, NF-PSCs.

Chemical Structure

Chemical structure of IDIC, NFAs
Chemical structure of IDIC, CAS 1883441-92-6


Batch Quantity Price
M2261A1 100 mg £310
M2261A1 250 mg £620
M2261A1 500 mg £1100
M2261A1 1 g £2100
M2261A1 5 g / 10 g* Please contact us for details

*for 5 - 10 grams order quantity, the lead time is 4 - 6 weeks

MSDS Documentation


Literature and Reviews

  1. A Facile Planar Fused-Ring Electron Acceptor for As-Cast Polymer Solar Cells with 8.71% Efficiency, Y. Lin et al., J. Am. Chem. Soc., 138, 9, 2973–2976 (2016); DOI: 10.1021/jacs.6b00853.
  2. As-Cast Ternary Organic Solar Cells Based on an Asymmetric Side-Chains Featured Acceptor with Reduced Voltage Loss and 14.0% Efficiency, X. Chen et al., Adv. Funct. Mater., 30 (11), 1909535 (2019); DOI: 10.1002/adfm.201909535.
  3. Two compatible nonfullerene acceptors with similar structures as alloy for efficient ternary polymer solar cells, W. Su et al., Nano Energy 38, 510–517 (2017); DOI: 10.1016/j.nanoen.2017.05.060.
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